cortix.cfd - robtex.com
cortix.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8881🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1a90🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.144Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.129🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fonzie.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fonzie.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c346🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fonzie.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2346🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fonzie.ns.cloudflare.com | ||||||
| A | 108.162.195.70🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fonzie.ns.cloudflare.com | ||||||
| A | 162.159.44.70Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fonzie.ns.cloudflare.com | ||||||
| A | 172.64.35.70🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fonzie.ns.cloudflare.com | ||||||
| NS | sierra.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26f5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22f5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 108.162.194.245🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 162.159.38.245Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| A | 172.64.34.245🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sierra.ns.cloudflare.com | ||||||
| TXT | google-site-verification=YE646MFcOQZttMw9LtRWlOSewqNx6kioZEu-nLQFt7A | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.144, 172.67.136.129 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8881, 2606:4700:3035::6815:1a90 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com | ||||||
| SOA | fonzie.ns.cloudflare.comdns@cloudflare.com serial=2403709870 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1778616486 | ||||||
Same first word
cortix.cfd |
cortix.fr |
cortix.in |
cortix.it |
cortix.org |
cortix.eu |
cortix.ai |
cortix.net |
cortix.name |
cortix.de |
cortix.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSfonzie.ns.cloudflare.com2026-05-11 → 2026-05-12 · 2 obs
● 2026-05-12 20:15:12
●NSsierra.ns.cloudflare.com2026-05-11 → 2026-05-12 · 2 obs
● 2026-05-12 20:15:12
●A104.21.26.1442026-05-11 → 2026-05-12 · 2 obs
● 2026-05-12 20:15:12
●A172.67.136.1292026-05-11 → 2026-05-12 · 2 obs
● 2026-05-12 20:15:12
●A2606:4700:3031::ac43:88812026-05-11 → 2026-05-12 · 2 obs
● 2026-05-12 20:15:12
●A2606:4700:3035::6815:1a902026-05-11 → 2026-05-12 · 2 obs
● 2026-05-12 20:15:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| cortix.cfd | fonzie.ns.cloudflare.com, sierra.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.70
NS records: fonzie.ns.cloudflare.com, sierra.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cortix.cfd (unsigned zone)
⏱️ Timing
Total: 2399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.136.129, 104.21.26.144 |
| AAAA | 2 | 2606:4700:3031::ac43:8881, 2606:4700:3035::6815:1a90 |
| NS | 2 | fonzie.ns.cloudflare.com, sierra.ns.cloudflare.com |
| TXT | 1 | google-site-verification=YE646MFcOQZttMw |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fonzie.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
IP Addresses
cortix.cfd maps to four IP numbers: 2606:4700:3031::ac43:8881, 2606:4700:3035::6815:1a90, 104.21.26.144 and 172.67.136.129.
Other host names, for instance betofraud.com, matttroy.net, virtoflow.com, deltateamflow.digital and snassz.hu share IP numbers with cortix.cfd.
Name Servers
Two name servers fonzie.ns.cloudflare.com and sierra.ns.cloudflare.com are delegated to cortix.cfd.
cortix.cfd uses the same name server configuration as other domains, such as dizipal1981.com, dizipal1995.com, mtdecor.sk, dizi-pal4.com and dizipal1546.com.
cortix.cfd at least partially shares name servers with other domains such as elitelektronik.com, welintaelent.sbs, 100662.com, okstatewide.com and kinomuzic.ru.
These name servers are commonly used alongside phoenix.ns.cloudflare.com, henry.ns.cloudflare.com and michael.ns.cloudflare.com.
Host names with six IP numbers: Host name fonzie.ns.cloudflare.com points to 2606:4700:58::a29f:2c46, 2803:f800:50::6ca2:c346, 2a06:98c1:50::ac40:2346, 108.162.195.70, 162.159.44.70 and 172.64.35.70; host name sierra.ns.cloudflare.com points to 2606:4700:50::a29f:26f5, 2803:f800:50::6ca2:c2f5, 2a06:98c1:50::ac40:22f5, 108.162.194.245, 162.159.38.245 and 172.64.34.245.